1. CIBER Research Ltd; Newbury Berkshire RG14 7RU UK
2. Université de Lyon, Université Lyon 1; France
3. Biblioteconomía y Documentación; Universidad de Leon; Spain
4. School of Information Management; Wuhan University, Wuhan, Hubei Province; China
5. Department of Library & Information Science, Faculty of Computer Science and Information Technology; University of Malaya; 50603 Kuala Lumpur Malaysia
6. Wydział Humanistyczny, Uniwersytet Warmińsko-Mazurski, 10-719 Olsztyn; Poland
7. CIBER Research Ltd, Newbury, Berkshire RG14 7RU; UK